Product Search

    SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS

    Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.

    Transmission Distribut. Relays / Phase/Voltage Loss Relay
    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 101-150 of 273.
    SIEMENS 7SR1577-5NA87-1CA0

    SIEMENS

    7SR1577-5NA87-1CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 3 BINARY INPUTS / 5 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,078.00 Buy Surplus As Low As $3,647.00
    $3,647.00
    Repair Yours Contact Us
    SIEMENS 7RW8010-1EB90-1DC0

    SIEMENS

    7RW8010-1EB90-1DC0

    VOLTAGE AND FREQUENCY RELAY, ENCLOSURE 1/6 19", 3 X V, 3 BI, 5 BO (2 CHANGE-OVER CONTACTS), 1 LIVE CONTACT, RATED AUXILIARY POWER: 24 - 48 V DC, INSTALLATION ENCLOSURE, SCREW TERMINALS REGIO ...
    $5,873.00 Buy Surplus As Low As $3,524.00
    $3,524.00
    Repair Yours Contact Us
    SIEMENS 7UM6225-4EB22-0CB0/FF

    SIEMENS

    7UM6225-4EB22-0CB0/FF

    PROTECTION RELAY, SIPROTEC, 7UM62 SERIES
    $3,445.00 Buy Surplus As Low As $2,067.00
    $2,067.00
    Repair Yours Contact Us
    SIEMENS 7SR1578-5MA87-2CA0

    SIEMENS

    7SR1578-5MA87-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 6 BINARY INPUTS / 8 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,780.00 Buy Surplus As Low As $4,068.00
    $4,068.00
    Repair Yours Contact Us
    SIEMENS 7SR1578-5NA77-1CA0

    SIEMENS

    7SR1578-5NA77-1CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 6 BINARY INPUTS / 8 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,116.00 Buy Surplus As Low As $3,670.00
    $3,670.00
    Repair Yours Contact Us
    SIEMENS 7SR1577-5NA87-2CA0

    SIEMENS

    7SR1577-5NA87-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 3 BINARY INPUTS / 5 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,219.00 Buy Surplus As Low As $3,732.00
    $3,732.00
    Repair Yours Contact Us
    SIEMENS 3RK3221-2AA10

    SIEMENS

    3RK3221-2AA10

    EXPANSION MODULE, SIRIUS 3RK3 SERIES, 24 VDC, INPUTS: 4 SAFETY-RELATED DIGITAL INPUTS (2/4 F-DI), OUTPUTS: SAFETY-RELATED RELAY OUTPUTS (1/2 F-RO / NO CONTACTS RATED AT 24V DC / 1A), DIMENSI ...
    $1,032.06 Buy Surplus As Low As $544.95
    $544.95
    Repair Yours Contact Us
    SIEMENS 5TT3404

    SIEMENS

    5TT3404

    VOLTAGE RELAY T5570 AC 230/400V 2W 0.7/0.9 ASYMMETRY WITH TRANSPARENT CAP , 5TT3404 , 5TT3404
    $1,802.00 Buy Surplus As Low As $1,082.00
    $1,082.00
    Repair Yours Contact Us
    SIEMENS 5TT3403

    SIEMENS

    5TT3403

    VOLTAGE RELAY T5570 AC 230/400V 2W 0.85/0.95 WITH TRANSPARENT CAP , 5TT3403 , 5TT3403
    $1,130.00 Buy Surplus As Low As $678.00
    $678.00
    Repair Yours Contact Us
    SIEMENS 7SR1577-5MA87-2CA0

    SIEMENS

    7SR1577-5MA87-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 3 BINARY INPUTS / 5 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,219.00 Buy Surplus As Low As $3,732.00
    $3,732.00
    Repair Yours Contact Us
    SIEMENS 7SR1578-5NA77-2CA0

    SIEMENS

    7SR1578-5NA77-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 6 BINARY INPUTS / 8 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,257.00 Buy Surplus As Low As $3,755.00
    $3,755.00
    Repair Yours Contact Us
    SIEMENS 7SR1577-5NA77-2CA0

    SIEMENS

    7SR1577-5NA77-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 3 BINARY INPUTS / 5 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $5,693.00 Buy Surplus As Low As $3,416.00
    $3,416.00
    Repair Yours Contact Us
    SIEMENS 7RW8010-5EB90-1DC0

    SIEMENS

    7RW8010-5EB90-1DC0

    VOLTAGE AND FREQUENCY RELAY, ENCLOSURE 1/6 19", 3 X V, 3 BI, 5 BO (2 CHANGE-OVER CONTACTS), 1 LIVE CONTACT, RATED AUXILIARY POWER: 60 TO 250 V DC,115 V AC, 230 V AC INSTALLATION ENCLOSURE, S ...
    $6,053.00 Buy Surplus As Low As $3,632.00
    $3,632.00
    Repair Yours Contact Us
    SIEMENS 7SR1578-5MA77-1CA0

    SIEMENS

    7SR1578-5MA77-1CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 6 BINARY INPUTS / 8 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,116.00 Buy Surplus As Low As $3,670.00
    $3,670.00
    Repair Yours Contact Us
    SIEMENS 7SR1577-5MA87-1CA0

    SIEMENS

    7SR1577-5MA87-1CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 3 BINARY INPUTS / 5 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,078.00 Buy Surplus As Low As $3,647.00
    $3,647.00
    Repair Yours Contact Us
    SIEMENS 7SR1578-5MA77-2CA0

    SIEMENS

    7SR1578-5MA77-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 6 BINARY INPUTS / 8 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $6,257.00 Buy Surplus As Low As $3,755.00
    $3,755.00
    Repair Yours Contact Us
    SIEMENS 7SR1577-5NA77-1CA0

    SIEMENS

    7SR1577-5NA77-1CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 3 BINARY INPUTS / 5 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $5,557.00 Buy Surplus As Low As $3,335.00
    $3,335.00
    Repair Yours Contact Us
    SIEMENS 7UM6235-5EC99-0CA0/FF

    SIEMENS

    7UM6235-5EC99-0CA0/FF

    PROTECTION RELAY, SIPROTEC, 7UM62 SERIES
    $2,014.00 Buy Surplus As Low As $1,209.00
    $1,209.00
    Repair Yours Contact Us
    SIEMENS 7SR1578-5MA12-2CA0

    SIEMENS

    7SR1578-5MA12-2CA0

    VOLTAGE RELAY ARGUS 7SR157, CHECK SYNCHRONISING, CASE I/O AND FASCIA: 2 VT, 6 BINARY INPUTS / 8 BINARY OUTPUTS, 10 LEDS, MEASURING INPUT: 40 - 160 V, 50/60 HZ, AUXILIARY VOLTAGE: 24-250 V DC ...
    $4,845.31 Buy Surplus As Low As $2,908.26
    $2,908.26
    Repair Yours Contact Us
    SIEMENS 7PA3032-3AA00-2

    SIEMENS

    7PA3032-3AA00-2

    TRIP CIRCUIT SUPERVISION RELAY THREE-PHASE AUXILIARY VOLTAGE: 110/125 V DC RELAY WITH BASE 7XP9012-0 FOR SURFACE-MOUNTING
    $841.27 Buy Surplus As Low As $505.03
    $505.03
    Repair Yours Contact Us
    SIEMENS 7PA3022-3AA00-2

    SIEMENS

    7PA3022-3AA00-2

    TRIP CIRCUIT SUPERVISION RELAY THREE-PHASE AUXILIARY VOLTAGE: 60 V DC RELAY WITH BASE 7XP9012-0 FOR SURFACE-MOUNTING
    $841.27 Buy Surplus As Low As $505.03
    $505.03
    Repair Yours Contact Us
    SIEMENS 7PA3022-3AA00-1

    SIEMENS

    7PA3022-3AA00-1

    TRIP CIRCUIT SUPERVISION RELAY THREE-PHASE AUXILIARY VOLTAGE: 60 V DC RELAY WITH BASE 7XP9010-4 FOR FLUSH-MOUNTING
    $877.43 Buy Surplus As Low As $526.46
    $526.46
    Repair Yours Contact Us
    SIEMENS 3VU9132-0AB26

    SIEMENS

    3VU9132-0AB26

    VOLTAGE MODULE 240V 60HZ
    Buy Surplus As Low As $75.00
    $75.00
    SIEMENS 3TX7116-5FF13C

    SIEMENS

    3TX7116-5FF13C

    PLUG-IN RELAY. 3PDT. 15A. 120VAC, PLUG-IN RELAY, BASIC 11-PIN SQUARE BASE 3PDT, 15A, 120VAC USES SOCKET 3TX7144-4E8
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours Contact Us
    SIEMENS 3TX7114-5LF03

    SIEMENS

    3TX7114-5LF03

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 15A, 110VDC, USES SOCKET 3TX7144-1E6 OR 3TX7144-4E6
    Buy Surplus As Low As $16.00
    $16.00
    SIEMENS 3TK2031-7AD0

    SIEMENS

    3TK2031-7AD0

    MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 3 NO + 1 NC, SCREW MOUNTING (DIAGONAL), 42 VAC AT 50 HZ, 50 VAC AT 60 HZ, AC OPERATION
    Buy Surplus As Low As $17.00
    $17.00
    SIEMENS 3TK2031-7AB0

    SIEMENS

    3TK2031-7AB0

    MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 3 NO + 1 NC, SCREW MOUNTING (DIAGONAL), 24 VAC AT 50 HZ, 29 VAC AT 60 HZ, AC OPERATION
    Buy Surplus As Low As $16.00
    $16.00
    SIEMENS 3TK2031-4AV0

    SIEMENS

    3TK2031-4AV0

    MINIATURE CONTACTOR, SCREW TERMINAL, 3 NO + 1 NC, SCREW MOUNTING (DIAGONAL), 400/380 VAC AT 50 HZ, 480/460 VAC AT 60 HZ, AC OPERATION
    Buy Surplus As Low As $25.00
    $25.00
    SIEMENS 3TK2031-0AV0

    SIEMENS

    3TK2031-0AV0

    MINIATURE CONTACTOR, SCREW TERMINAL, 3 NO + 1 NC, SNAP-ON MOUNTING, STANDARD MOUNTING RAIL, 400/380 VAC AT 50 HZ, 480/460 VAC AT 60 HZ, AC OPERATION
    Buy Surplus As Low As $26.00
    $26.00
    SIEMENS 3RS1800-2AP00

    SIEMENS

    3RS1800-2AP00

    COUPLING RELAY IM INDUSTRY-STANDARD ENCLOSURE 1 CHANGEOVER CONTACT COMBIVOLTAGE 24 V AND 220 V TO 24
    $103.00 Buy Surplus As Low As $66.00
    $66.00
    Repair Yours Contact Us
    SIEMENS 3RH1122-1VB40

    SIEMENS

    3RH1122-1VB40

    RELAY,2NO+2NC,24VDC,1.4W,S00,DIODE,SCREW
    Buy Surplus As Low As $139.08
    $139.08
    Repair Yours Contact Us
    SIEMENS 3TX7122-5DF03

    SIEMENS

    3TX7122-5DF03

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, SIMIREL SQUARE BASE DPDT, 20A, 110VDC, NO LED, NO MECHANICAL FLAG, NOT HERMETICALLY SEALED, SINGLE MODULE MOUNTING, RECOMMENDED SOCKET: 3TX9144-1 ...
    Buy Surplus As Low As $23.00
    $23.00
    SIEMENS 3TX7121-5FF03

    SIEMENS

    3TX7121-5FF03

    PLUG-IN RELAY, SIMIREL SQUARE BASE 3PDT, 15A, 110VDC, NO LED, NO MECHANICAL FLAG, NOT HERMETICALLY SEALED, SINGLE MODULE MOUNTING, RECOMMENDED SOCKET: 3TX9144-1E4
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    SIEMENS 3TX7121-5FH13

    SIEMENS

    3TX7121-5FH13

    PLUG-IN RELAY, SIMIREL SQUARE BASE 3PDT, 15A, 240VAC, NO LED, NO MECHANICAL FLAG, NOT HERMETICALLY SEALED, SINGLE MODULE MOUNTING, RECOMMENDED SOCKET: 3TX9144-1E4
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    SIEMENS 3TX7121-5FB03

    SIEMENS

    3TX7121-5FB03

    PLUG-IN RELAY, SIMIREL SQUARE BASE 3PDT, 15A, 12VDC, NO LED, NO MECHANICAL FLAG, NOT HERMETICALLY SEALED, SINGLE MODULE MOUNTING, RECOMMENDED SOCKET: 3TX9144-1E4
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    SIEMENS 3TX7117-5PF03

    SIEMENS

    3TX7117-5PF03

    PLUG-IN RELAY, SIMIREL MINIATURE BASE 4PDT, 15A, 110VDC, LED, MECHANICAL FLAG, NOT HERMETICALLY SEALED, SINGLE MODULE MOUNTING, RECOMMENDED SOCKET: 3TX9144-1E9
    $43.00 Buy Surplus As Low As $26.00
    $26.00
    SIEMENS 3TX7116-5NC13

    SIEMENS

    3TX7116-5NC13

    PREMIUM PLUG-IN RELAY. 3PDT. 15A. 24VAC, PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG 11-PIN SQUARE BASE 3PDT, 15A, 24VAC USES SOCKET 3TX7144-4E8
    $49.00 Buy Surplus As Low As $31.00
    $31.00
    Repair Yours Contact Us
    SIEMENS 3TX7115-5NH13

    SIEMENS

    3TX7115-5NH13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 11-PIN, SQUARE BASE 3PDT, 10A, 240VAC, USES SOCKET 3TX7144-4E4
    $30.00 Buy Surplus As Low As $19.00
    $19.00
    SIEMENS 3TX71155FB03C

    SIEMENS

    3TX71155FB03C

    PLUG-IN RELAY, BASIC 8-PIN, SQUARE BASE DPDT, 16A, 12VDC, USES SOCKET 3TX7144-1E4 OR 3TX7144-4E4 , 3TX71155FB03C
    $58.00 Buy Surplus As Low As $36.00
    $36.00
    Repair Yours Contact Us
    SIEMENS 3TX7137-5DF13

    SIEMENS

    3TX7137-5DF13

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, LATCHING DPDT, 16A, 120VAC, USES SOCKET 3TX7144-1E4 OR 3TX7144-4E4
    Buy Surplus As Low As $81.00
    $81.00
    SIEMENS 3TX7126-3PF10

    SIEMENS

    3TX7126-3PF10

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, LED, 14-PIN, SQUARE BASE 4PDT, 5A, 120VAC, USES SOCKET 3TX7144-1E5 OR 3TX7144-4E5
    Buy Surplus As Low As $14.00
    $14.00
    SIEMENS 3TX7126-3HC13

    SIEMENS

    3TX7126-3HC13

    PLUG-IN RELAY, SIMIREL MINIATURE BASE 4PDT, 5A, 24VAC, NO LED, NO MECHANICAL FLAG, NOT HERMETICALLY SEALED, SINGLE MODULE MOUNTING, RECOMMENDED SOCKET: 3TX9144-1E5
    $15.00 Buy Surplus As Low As $8.90
    $8.90
    SIEMENS 6ES7928-3AA00-4AA0

    SIEMENS

    6ES7928-3AA00-4AA0

    REPLACEMENT RELAY FOR TPRO,24V,4PCS
    $87.00 Buy Surplus As Low As $53.00
    $53.00
    SIEMENS 3TX7130-0RC03

    SIEMENS

    3TX7130-0RC03

    OPEN POWER RELAY, HEAVY DUTY DPST, MAG BLOWOUT 40A, 24VDC, OPTIONAL METAL COVER 3TX7144-1M0
    $131.00 Buy Surplus As Low As $83.00
    $83.00
    Repair Yours Contact Us
    SIEMENS 3TX7130-0DB03

    SIEMENS

    3TX7130-0DB03

    OPEN PWR RELAY. DPST. 40A. 12VDC, OPEN POWER RELAY HEAVY DUTY DPDT, 40A, 12VDC OPTIONAL METAL COVER 3TX7144-1M0
    $108.00 Buy Surplus As Low As $69.00
    $69.00
    Repair Yours Contact Us
    SIEMENS 3RH1131-1WB40

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1131-1WB40

    COUPLING RELAY 6A 24VDC 3NO+1NC SIZE S00
    Buy Surplus As Low As $143.00
    $143.00
    Repair Yours Contact Us
    SIEMENS 3TK2040-7BB4

    SIEMENS

    3TK2040-7BB4

    DISCONTINUED BY MANUFACTURER, MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 4 NO, SCREW MOUNTING (DIAGONAL), 24 VDC, DC OPERATION, SUCCESSOR: 3RT2316-2BB40
    Buy Surplus As Low As $189.00
    $189.00
    SIEMENS 3TK2040-7AL2

    SIEMENS

    3TK2040-7AL2

    DISCONTINUED BY MANUFACTURER, PRODUCT IS CANCELLED SINCE: 01.04.2020, MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 4 NO, SCREW MOUNTING (DIAGONAL), 230/220 VAC, 50/60 HZ, AC OPERATION
    Buy Surplus As Low As $162.00
    $162.00
    SIEMENS 3TX7117-5PC13

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7117-5PC13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 14-PIN, SQUARE BASE 4PDT, 15A, 24VAC, USES SOCKET 3TX7144-4E9
    $32.00 Buy Surplus As Low As $20.00
    $20.00
    SIEMENS 3TX7111-3PG13

    SIEMENS

    FURNAS ELECTRIC CO

    3TX7111-3PG13

    PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 14-PIN, SQUARE BASE 4PDT, 10A, 230VAC, USES SOCKET 3TX7144-1E5 OR 3TX7144-4E5
    $25.00 Buy Surplus As Low As $14.18
    $14.18
    Repair Yours Contact Us
    Previous Next
    1 2 3 4 5 6